(19)
(11) EP 0 552 275 A1

(12)

(43) Date of publication:
28.07.1993 Bulletin 1993/30

(21) Application number: 91919412.0

(22) Date of filing: 11.10.1991
(51) International Patent Classification (IPC): 
G01N 27/ 02( . )
G01R 27/ 26( . )
 G01N 27/ 22( . )
(86) International application number:
PCT/AU1991/000467
(87) International publication number:
WO 1992/007251 (30.04.1992 Gazette 1992/10)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 12.10.1990 AU 19900002767

(71) Applicants:
  • WATSON, Keith
    Crafers, S.A. 5152 (AU)
  • GATTO, Rick
    Allenby Gardens, S.A. 5009 (AU)
  • WEIR, Peter
    Renmark, S.A. 5341 (AU)
  • BUSS, Peter
    St. Agnes, S.A. 5097 (AU)

(72) Inventors:
  • WATSON, Keith
    Crafers, S.A. 5152 (AU)
  • GATTO, Rick
    Allenby Gardens, S.A. 5009 (AU)
  • WEIR, Peter
    Renmark, S.A. 5341 (AU)
  • BUSS, Peter
    St. Agnes, S.A. 5097 (AU)

(74) Representative: Denmark, James 
Bailey, Walsh & Co. 5 York Place
Leeds LS1 2SD Yorkshire
Leeds LS1 2SD Yorkshire (GB)

   


(54) MOISTURE AND SALINITY SENSOR AND METHOD OF USE